Answer:
Options (3)=> the Curiosity rover detected carbon in organic molecules.
Explanation:
The statement (1) and statement (3) are the most likely correct answers but since the question is likely to choose between one of the options(that is the options of 1 - 4), hence, there should be another options that will include options (1) and (3) in the question for us to be able to pick both options. But, since we are to pick one OPTION (3) WILL BE THE MOST CORRECT ANSWER.
So, you have been seeing " curiosity" all over in the question so what exactly is "curiosity''. Curiosity is a rover that is been use by the National Aeronautics and Space Administration(NASA) to enter the planet Mars since the year 2012.
THE REASON, OPTION (1) SHOULD NOT BE CONSIDERED IS THAT; Sulphur was said to be found in the John Klein rock and not its COMPOUND but sulphur itself.
Answer:
Cretaceous
Explanation:
From what has been examined so far, there are evidence that at the end of the Cretaceous period a very large asteroid or comet stuck the Earth. The impact was where modern day Yucatan is located, and it released such an enormous energy that it managed to change the face of the Earth. The explosion itself managed to kill off pretty much everything nearby, but there was also a very hot wave that circled the whole planet. Enormous amounts of dust and ashes were released into the atmosphere that blocked the Sun, and the volcanoes all over the globe were triggered. This caused major climate and environmental changes, leading to a mass extinction, with the most noticeable victims being the dinosaurs.
A)amount of food avalible
B)amount of oxygen avalible
C)size of their population
D)size of the area they inhabit
Answer:
12
Explanation:
After mitosis , two identical cells are produced with the same original number of chromosomes of the parents cells. In this case , if a cell has 12 chromosomes then each daughter cells will have 12 chromosomes after mitosis